| 000 | 01291nam a2200265Ia 4500 | ||
|---|---|---|---|
| 001 | 210934 | ||
| 003 | BIBL | ||
| 005 | 20200624062621.0 | ||
| 008 | 970710s1997 pr ab b f000 0 eng d | ||
| 035 | _a(OCoLC)37270709 | ||
| 040 |
_aGIS _cGIS |
||
| 049 | _aPUXA | ||
| 092 | 0 |
_aPR _a363.73947295 _bR1755w _222 |
|
| 100 | 2 |
_aRamos-Ginés, Orlando. _2Local _9156864 |
|
| 245 | 1 | 0 |
_aWater balance and quantification of total phosphorus and total nitrogen loads entering and leaving the Lago de Cidra, Central Puerto Rico _cby Orlando Ramos-Ginés ; prepared in cooperation with the Puerto Rico Aqueduct and Sewer Authority ... [et al.]. |
| 260 |
_aSan Juan, P.R. _bU.S. Geological Survey _aDenver, CO _bBranch of Information Services [distributor] _c1997. |
||
| 300 |
_av, 28 p. _bill., maps _c28 cm. |
||
| 490 | 0 |
_aWater resources investigations report _v96-4222 _2Local _9187441 |
|
| 504 | _aIncludes bibliographical references (p. 28). | ||
| 650 | 0 |
_aWater _xPhosphorus content _zPuerto Rico _zCidra. _2Local _9187410 |
|
| 650 | 0 |
_aEutrophication _zPuerto Rico _zCidra. _2Local _993707 |
|
| 650 | 0 |
_aWater _xNitrogen content _zPuerto Rico _zCidra. _2Local _9187410 |
|
| 710 | 2 |
_aAutoridad de Acueductos y Alcantarillados de Puerto Rico. _2Local _956261 |
|
| 710 |
_aGeological Survey (U.S.) _2Local _9227708 |
||
| 999 |
_c157698 _d157698 |
||